Yerba mate contains caffeine. Caffeine can stimulate your body. Phenylpropanolamine also can promote your body. Using yerba mate and phenylpropanolamine collectively may well result in an excessive amount of stimulation and improve heartbeat and hypertension and bring about nervousness. Stimulants, like amphetamines and copyright, hasten the anxious process. By https://mitchx457kar8l8.wikifordummies.com/user